Medium severity6.1OSV Advisory· Published Apr 22, 2019· Updated Jun 17, 2026
CVE-2019-11454
CVE-2019-11454
Description
Persistent cross-site scripting (XSS) in http/cervlet.c in Tildeslash Monit before 5.25.3 allows a remote unauthenticated attacker to introduce arbitrary JavaScript via manipulation of an unsanitized user field of the Authorization header for HTTP Basic Authentication, which is mishandled during an _viewlog operation.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9release-5-11-0, release-5-12-0, release-5-12-1, …+ 2 more
- (no CPE)range: release-5-11-0, release-5-12-0, release-5-12-1, …
- cpe:2.3:a:mmonit:monit:*:*:*:*:*:*:*:*range: <5.25.3
- (no CPE)range: <5.25.3
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
8- bitbucket.org/tildeslash/monit/commits/1a8295eab6815072a18019b668fe084945b751f3nvdPatchThird Party Advisory
- bitbucket.org/tildeslash/monit/commits/328f60773057641c4b2075fab9820145e95b728cnvdPatchThird Party Advisory
- github.com/dzflack/exploits/blob/master/unix/monit_xss.pynvdExploitThird Party Advisory
- lists.debian.org/debian-lts-announce/2019/04/msg00028.htmlnvdMailing ListThird Party Advisory
- lists.debian.org/debian-lts-announce/2021/12/msg00018.htmlnvdMailing ListThird Party Advisory
- usn.ubuntu.com/3971-1/nvdThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HZQDHRSKTEX5MSYXNCGFTUSFGANBARHX/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L475QJMFFI2QV5QEHAKKPVX6QX6ECUL6/nvd
News mentions
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